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  1. Hive
  2. HIVE-12595

[REFACTOR] Make physical compiler more type safe

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.0
    • 2.1.0
    • Physical Optimizer
    • None

    Description

      It seems like there are lot of usage of abstract Operator class where only possibility is TableScanOp. This results in lot of uncertainty when that parameter is passed in and is littered with instanceOf checks all over.

      Attachments

        1. HIVE-12595.2.patch
          74 kB
          Ashutosh Chauhan
        2. HIVE-12595.patch
          23 kB
          Ashutosh Chauhan

        Issue Links

          blocks

          Bug - A problem which impairs or prevents the functions of the product. HIVE-12355 Keep Obj Inspectors in Sync with RowSchema

          • Major - Major loss of function.
          • Open
          links to

          Web Link RB request

          Activity

            People

              ashutoshc Ashutosh Chauhan
              ashutoshc Ashutosh Chauhan
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              Dates

                Created:
                Updated:
                Resolved: